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zhaohe
63a81c882b
|
4 months ago | |
|---|---|---|
| .vscode | 4 months ago | |
| libs | 4 months ago | |
| resources | 4 months ago | |
| src | 4 months ago | |
| test | 4 months ago | |
| thirdlib | 4 months ago | |
| tools | 4 months ago | |
| zcmake@a68cdff520 | 2 years ago | |
| .clang-format | 2 years ago | |
| .gitignore | 4 months ago | |
| .gitmodules | 2 years ago | |
| CMakeLists.txt | 4 months ago | |
| README.md | 4 months ago | |
| project_config.env | 2 years ago | |
| 测试指令.md | 2 years ago | |
README.md
README
工程初始化
./init.sh
工程编译
./build.sh
第三方库说明:
https://iflytop1.feishu.cn/wiki/wikcnDuCFRGDunHGzns8gRV4Ahh
sudo apt install clang llvm gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
配置文件说明
[server]
cmdport=19004
wsport=19005
#
# zexcan
# 概述: zexcan 是公司内部自定义的can底层协议
# 目的: 为了解决can单包数据太短的问题
# 实现: 具体协议参考 ....
#
[[channels]]
type="zexcan"
name="zcan"
ifname="can0"
baudrate=500000
enable=true
[[channels]]
type="uart"
name="printer"
ifname="/dev/ttyS1"
baudrate=115200
enable=true
[[channels]]
type="inputkey"
name="emergency-key"
pinnum="GPIO2-A3"
enable=true
[[channels]]
type="uart"
name="lis"
ifname="/dev/ttyS2"
baudrate=115200
enable=true
zexcan协议
| ID | byte0 | byte1...7 |
| from | [7:4] packet_num [3:0] packet_off | data |
1. 通过packet_num和packet_off多个can帧，组装成一个长数据。
2. 主机端使用默认ID 1
3. 对上层来说，只透传data区的内容。